2149285009936 has 15 divisors (see below), whose sum is σ = 4164251068623. Its totient is φ = 1074639572880.

The previous prime is 2149285009871. The next prime is 2149285009987. The reversal of 2149285009936 is 6399005829412.

The square root of 2149285009936 is 1466044.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5680921 + ... + 6047431.

Almost surely, 2^{2149285009936} is an apocalyptic number.

2149285009936 is the 1466044-th square number.

It is an amenable number.

2149285009936 is a deficient number, since it is larger than the sum of its proper divisors (2014966058687).

2149285009936 is an frugal number, since it uses more digits than its factorization.

2149285009936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733030 (or 366513 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 2149285009936 in words is "two trillion, one hundred forty-nine billion, two hundred eighty-five million, nine thousand, nine hundred thirty-six".